题目内容

【题目】下列四种现象,不能说明地球是球形的是(

A.欲穷千里目,更上一层楼 B.海边望船,先见桅杆

C.麦哲伦船队环球航行成功 D.成熟的苹果自由落下

【答案】D

【解析】

试题分析:

生活中有许多自然现象能够说明地球是球形,从远处驶来的帆船,先看到桅杆,再看到船身;月食现象发生时地球的影子;登高望得远等。

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【题目】

What will you do with an old calendar. Throw it away? A student band from Beijing No. 5 Middle School can use it as a paper music instrument.

On the evening of 12 August 15 students of the band gave a successful show in a theatre in Finland. All their instruments were made _______ materials (材料) like old calendars and_______ rackets(球拍). "We try to play beautiful music' and_______ on the eco-friendly concept (环保概念)," said Dai Yixin, the teacher of the band.

Chen Shanshan, 13, played her self-made Hawaiian guitar at the show. The guitar is made of a big wood pile(木桩). She_______ it in a building site.

"It's a good material to make a guitar," said Chen. "But the noise is a big_______ Chen tried to change its inner construction (内部结构) to make the noise as_______ as possible. After hundreds of _______ , the guitar finally tuned to a beautiful sound.

Tao gingxiao, 14, got his Chinese lute (琵琶) from an old tennis racket. When he joined the band, Tang didn't know_______ to play the lute at all. And it was only one month _______ the upcoming show in Finland.

Day and night, Tao practised playing________ he was free. After hard training, he finally could play the lute well.

"When people applauded (鼓掌) for us, I was amazed by my recycled-material instrument," Tang said.

1A. up of B. into C. from D. out of

2A. repaired B. broken C. fixed D. polluted

3A. take B. make C. put D. pass

4A. sold B. discovered C. made D. produced

5A. idea B. music C. problem D. object

6A. loud B. much C. low D. high

7A. results B. inventions C. instructions D. tests

8A. how B. what C. why D. where

9A. after B. until C. since D. before

10A. whenever B. because C. whatever D. unless

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